MIDI to CV Eurorack Module Full DIY Kit

The Jake’s Custom Shop MIDI to CV eurorack module is a re-configurable digital to analog converter based around the MIDI-Muso Integrated Circuit. A total of 18 outputs can be used as 1 V/O CV outputs, gates, triggers, and various MIDI effect triggers. The Module is shipped in mode “4PV.” In this configuration, four MIDI notes on one MIDI channel may be played polyphonically to create chords and complex melodies. Up to 6 MIDI notes each on separate channels can be mapped to individual CV and Gate outputs. This module is also great for use as a drum sequencer with up to 11 auxiliary gates. There are essentially limitless combinations of CV, gate and MIDI effects.

• Converts MIDI to Control Voltage
• 1, 1.2 or 0.5 Volts/ per octave
• Eleven operation modes
• Operation modes are static during power cycling
• Monophonic and Polyphonic modes.
• Up to 6 Polyphonic notes
• MIDI-in/out for adding multiple MIDI Devices
• White LED indicators on each Gate and MIDI input
• 10-octave range (0 to 10 V)

CV Outputs : 0 V (min) to 10V (max)

CV [V per Octave]: 1, 0.5 or 1.2 V/octave

Gate: 0V (min) to 10V (max)

Full DIY Kit:

• Includes all necessary components (Jacks, LEDs, MIDI-Muso IC PCBs etc.)
• PCB is labeled for easy assembly
• Through-hole only soldering.
  

Input

MIDI-IN: MIDI-TRS Type A style input jack

Output - Standard Mode 4PV

MIDI-THRU: Duplicate of the MIDI IN jack.  For sending MIDI messages to another MIDI device.  MIDI-TRS style output jack.

B1, B2, B3, B4 [CV]: MIDI pitch control - controls pitch of an oscillator

B5, B6, C3, C4 [V1,V2, V3, V4]: MIDI velocity control - controls volume of up to 4 oscillators

C1 [PITCH BEND]: MIDI Pitch Bend command

C2 [MOD]: MIDI Modulation command.

C5 [CC71]: Controls filter resonance

C6 [CC74]: Controls filter frequency cutoff

D1, D2, D3, D4, [GATE]: On-state high when a MIDI note is sent.  Corresponds to CV1-CV4 in mode 4PV.

D5 [A Gate 1]: Auxiliary Gate.  MIDI Channel 16.

D6 [CLOCK]: MIDI Clock for syncing other synths.  Produces a 24 pulses per quarter note. 

CHAIN IN/OUT: 2-pin jumper on back of module for chaining multiple JCS MIDI-CV modules together.